Multiplying an even number of negative numbers results in a positive number. This is because each pair of negative numbers multiplies to give a positive product, and with an even count, all pairs will cancel out the negativity. Therefore, the final result will be positive.
Every odd number. Multiplying two even numbers gives an even number. Multiplying an odd and an even number gives an even number. Multiplying two odd numbers gives an odd number.
Adding two negative numbers always gives a negative number.
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That is because 1 is the identity element of numbers with respect to multiplication.
The two numbers that add to negative 49 and multiply to negative 49 are -49 and 0. Adding these gives -49, and multiplying them results in 0. However, if you are looking for two distinct numbers, this scenario is not possible with real numbers since the product of two numbers cannot be negative if both numbers are real and one of them is zero.
Every odd number. Multiplying two even numbers gives an even number. Multiplying an odd and an even number gives an even number. Multiplying two odd numbers gives an odd number.
Multiplying or dividing a positive and negative gives a negative result. Multiplying or dividing two negatives gives a positive result.
Multiplying a positive number by a negative number gives a negative number. For example, 4 x (-2) = -8.
Adding two negative numbers always gives a negative number.
Just multiply the two numbers. Remember that multiplying two negative numbers gives a positive result.
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That is because 1 is the identity element of numbers with respect to multiplication.
Multiplying two negative numbers gives a positive answer. In this instance, -3 x -3 = 9 — in the same way as 3 x 3 = 9.
The two numbers that add to negative 49 and multiply to negative 49 are -49 and 0. Adding these gives -49, and multiplying them results in 0. However, if you are looking for two distinct numbers, this scenario is not possible with real numbers since the product of two numbers cannot be negative if both numbers are real and one of them is zero.
Because multiplying negative numbers together gives a positive answer. So the square root of nine is both three and minus three.
A negative number multiplied by a negative number gives a positive product. EXAMPLE : Find the value of (-3) x (-4) -3 x (4 - 4) = -3 x 0 = 0....expanding the brackets gives -3 x 4 + (-3) x (-4) = 0 -12 + (-3) x (-4) = 0 Therefore (-3) x (-4) = 12 which is a positive number
Negative. Every pair of negative numbers gives a positive multiple. Positive numbers do not affect the sign any further, so you can throw out pairs of numbers from 169. In the end, there will be just the one negative number left.